/********************************** (C) COPYRIGHT *******************************
 * File Name          : ch32v20x_it.c
 * Author             : WCH
 * Version            : V1.0.0
 * Date               : 2021/06/06
 * Description        : Main Interrupt Service Routines.
 * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
 * SPDX-License-Identifier: Apache-2.0
 *******************************************************************************/
#include "ch32v20x_it.h"

void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void HardFault_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void Ecall_U_Mode_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
void Ecall_M_Mode_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));

/*********************************************************************
 * @fn      NMI_Handler
 *
 * @brief   This function handles NMI exception.
 *
 * @return  none
 */
void NMI_Handler(void)
{
}

/*********************************************************************
 * @fn      HardFault_Handler
 *
 * @brief   This function handles Hard Fault exception.
 *
 * @return  none
 */
void HardFault_Handler(void)
{
  while (1)
  {
    
  }
}


/*********************************************************************
 * @fn      Ecall_U_Mode_Handler
 *
 * @brief   This function handles user mode ecall exception.
 *
 * @return  none
 */
void Ecall_U_Mode_Handler(void)
{
  while(1)
  {
    
  }
}

/*********************************************************************
 * @fn      Ecall_M_Mode_Handler
 *
 * @brief   This function handles mashine mode ecall exception.
 *
 * @return  none
 */
void Ecall_M_Mode_Handler(void)
{
  while(1)
  {
    
  }
}



